Iyadoo horumarka xawliga sare leh ee dhaqaalaha, dhismayaasha casriga ah ayaa maalin walba isbeddelaya, dhibaatada qaybinta dhismaha ayaa noqotay mawduuc weyn oo caan ka ah naqshadeynta dhismaha, maalgashiga iyo cutubka dhismaha. Si loo daboolo baahida suuqa, loona la qabsado tignoolajiyada horumarsan ee adduunka, dhalashada Fiilada Laanta Precast waxay keenaysaa doorasho cusub oo loogu talagalay khadka korontada ee dhismaha.
1. Kalsooni aad u fiican oo ku saabsan badbaadada korontada
2. Fududeynta rakibidda, baahida deegaanka oo hooseysa, iyo ku habboonaanta dhismaha
3. Iska caabin shoog oo aad u fiican, shaabad hawo leh, biyo celin iyo iska caabin olol
4. Dayactir la'aan
5. Si cad u dhimidda kharashka qaybinta korontada
6. Qaybo badan iyo tilmaamo, ikhtiyaar dabacsan, iyo isku-darka Will.
Kala duwanaanshaha ikhtiyaariga ah iyo qeexitaannada fiilada:
YJV: XLPE dahaaran iyo fiilo koronto oo PVC ah.
ZR-YJV: Fiilada korontada ee XLPE oo dahaaran iyo fiilo koronto oo PVC ah.
NH-YJV: Fiilada korontada ee XLPE oo si tartiib ah u gubanaysa iyo fiilada PVC-ga ee dahaarka leh.
VV: Fiilada korontada ee PVC-ga oo dahaaran oo dahaadh leh.
ZR-VV: Fiilo koronto oo dab-damis ah oo PVC ah oo dahaaran oo dahaadh leh.
NH-VV: Fiilo koronto oo si tartiib ah u gubanaysa oo PVC ah oo dahaaran.
GWDZ-, WDZA-, WDN-, WDZAN-: jiilka cusub ee fiilada korontada ee polyolefin ee dahaarka leh oo leh qiiqa hooseeya,
sunta oo yar iyo halogen la'aan.
Fiilada taxanaha G-oxygen
Qoraalo:
1. Fiilada waa fiilo naxaas ah oo hal xudunta u ah oo leh danab cabbirkiisu yahay 0.6/lkV (UO/U) iyada oo aan lahayn tilmaam gaar ah.
2 Fiilooyinka ugu muhiimsan waa kuwa korontada ku shaqeeya oo daboolaya dabool madow oo ilaalin ah.
3. Iyada oo aan lahayn tilmaam gaar ah, fiilooyinka laamuhu dhammaantood waxay adeegsadaan nooc la mid ah fiilooyinka korontada sida fiilooyinka ugu muhiimsan4. Haddii fiilada laamuhu u baahan tahay silig nooca BV-500 ah oo leh calaamado midab leh (casaan, cagaar, iftiin, buluug. jaalle/cagaar). Waa in la cayimaa inta lagu jiro dalbashada.
Heerka fiilada ugu weyn iyo fiilada laamaha dhammaantood waxay u qaataan XLPE ama PVC sidii dahaarka (lEC, GB, JIS,
BS). Fiilada korontada oo hooseysa waa qalab PVC ah. Fiilada jirridda celcelis ahaan waa fiilada hal xudunta ah ama in ka badan oo fiilada xudunta ah (fiilada laba-geesoodka ah ilaa shan xudunta ah), fiilo hal xudunta ah oo fiilada laanta ah ayaa laga yaabaa inay ku habboon tahay baahida loo qabo in la qaato awoodda u adkaysta dabka, dabkana u adkaysta.
1. Iska caabbinta dahaarka > 200MQ;
2.InsulatiOn u adkeysan kara danab> 3.5kV/5 daqiiqo;
3. Cidhiidhi hawo oo aad u fiican iyo tayo ilaalin biyaha. Marka biyaha la isku daro ee laamaha, iska caabinta dahaarka ee la cabbiray ee u dhaxaysa biyaha iyo xudunta fiilada, iyo danab u adkaysta inta jeer ee korontada ayaa buuxiya shuruudaha 1 iyo 2.
4. Iska caabin yar oo taabasho ah oo ka timaadda kala-goysyada laamaha. Qiimaha saamiga ee iska caabbinta xiriirka iyo iska caabbinta dib-u-celinta ee xariiqda laanta dhererka isku midka ah waxay la mid tahay ama ka yar tahay 1.2;
5. Xoogga wareegga gaaban ee isku-dhafka weyn. Heerka isbeddelka saamiga iska caabbinta xiriirka ka dib wareegga gaaban wuxuu la mid yahay wax ka yar 0.2;
6. Fiilada laanta ee nooca ZR-YJV ee dab-damiska leh, waqtiga is-daminta ee jaakadda waxay la mid tahay wax ka yar 12s waxayna la kulantaa GB/T18380.3;
7. Marka laga soo tago korontada xaalad shaqo oo caadi ah. Fiilada nooca iska caabbinta dabka ee NH waxay dib u soo celin kartaa shaqada caadiga ah muddo 90 daqiiqo ah iyadoo xaaladdu kacsan tahay waxayna buuxinaysaa GB/T19216.21-2003;
8. Heerkulka ugu badan ee shaqada ee naxaasta, xudunta fiilada nooca VV waa 70'C iyo kan fiilada nooca YJV 90'C;
9. Iyada oo leh iska caabin aad u wanaagsan oo daxal ah. waxay ka ilaalin kartaa inay baabi'iso milixda aan dabiiciga ahayn, saliidda, saldhigga, aashitada, xalka dabiiciga ah iyo wixii la mid ah;
10. Fiilada laanta ee nooca YJV ee la sii daayay waxay leedahay xasillooni heer sare ah iyo iska caabin gabowga ah;
11. Fiilada laanta ee nooca nadiifka ah ee GWDZ-, WDZA-, WDNA-, WDZAN waxay leedahay astaamo ay ka mid yihiin qiiqa hooseeya, sun aan halogen ahayn iyo iska caabbinta dabka iwm.
12. Fiilada laanta ee GZR-YJV oo leh dab-celin sare iyo iska caabin dab ah oo ka sarreysa fasalka Antifaming Stamdard A.
1. Kalsooni aad u fiican oo ku saabsan badbaadada korontada
2. Fududeynta rakibidda, baahida deegaanka oo hooseysa, iyo ku habboonaanta dhismaha
3. Iska caabin shoog oo aad u fiican, shaabad hawo, biyo celin iyo iska caabin olol
4. Dayactir la'aan
5. Si cad u dhimidda kharashka qaybinta korontada
6. Qaybo badan iyo qeexitaanno, ikhtiyaar dabacsan, iyo isku-darka Will.
Fasalka Antifaming Stamdard A. Tilmaamaha farsamada
1. Halbeegyada fiilada YJV ee hal-core 0.6/kV
| Tuujiyaha | Dhumucda dahaarka ee magacaaban (mm) | Dhumucda magacaaban ee qolofta (mm) | Dhexroorka guud ee hagaha (mm) | Miisaan qiyaas ah (kg/km) | Danabka tijaabada AC (kV) | Ugu badnaan DC, iska caabbinta darawalka 20C (Q/km) | Hadda la qiimeeyay (A) | Hadda la qiimeeyay (A) | (V/A m)x10-3 | ||
| Aagga isgoyska magacaaban ee kondusior (mm) | Qaabka iyo qaab-dhismeedka | Dhexroor (mm) | |||||||||
| 10 16 | Si adag u riix oo samee jiidid | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 9.5 | 150 215 | 3.5 3.5 | 1.83 1.15 | 85 113 | 75 100 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.0 | 310 410 | 3.5 3.5 | 0.727 0.524 | 150 181 | 132 164 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 570 770 | 3.5 3.5 | 0.387 0.268 | 265 290 | 196 255 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.5 1.5 | 18.0 20.0 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 347 410 | 310 360 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.6 1.6 | 22.0 24.0 | 1590 1950 | 3.5 3.5 | 0.124 0.0991 | 470 530 | 419 479 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.7 1.8 | 27.0 30.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 640 725 | 565 643 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 1.9 2.0 | 34.0 37.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 845 980 | 771 940 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.2 2.3 | 41.0 46.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1150 1380 | 1130 1300 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.4 | 51 | 10600 | 3.5 | 0.0176 | 1605 | 1490 | 0.098 | |
2. Halbeegyada fiilada VV ee hal-core 0.6/kV
| Tuujiyaha | Dhumucda dahaarka ee magacaaban (mm) | Dhumucda magacaaban ee qolofta (mm) | Dhexroorka guud ee hagaha (mm) | Miisaan qiyaas ah (kg/km) | Danabka tijaabada AC (kV) | Ugu badnaan DC, iska caabbinta darawalka 20C (Q/km) | Hadda la qiimeeyay (A) | Hadda la qiimeeyay (A) | (V/A m)x10-3 | ||
| Aagga isgoyska magacaaban ee kondusior (mm) | Qaabka iyo qaab-dhismeedka | Dhexroor (mm) | |||||||||
| 10 16 | Si adag u riix oo samee jiidid | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 10.0 | 150 215 | 3.5 3.5 | 1.83 1.15 | 71 94 | 61 81 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.3 12.3 | 310 410 | 3.5 3.5 | 0.727 0.524 | 122 151 | 105 130 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 15.7 | 570 770 | 3.5 3.5 | 0.387 0.268 | 183 231 | 158 199 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.7 1.7 | 18.4 19.8 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 284 327 | 245 282 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.8 1.8 | 22.8 25.1 | 1590 1950 | 3.5 3.5 | 0.124 0.0991 | 368 437 | 317 377 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.8 2.1 | 28.5 32.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 522 606 | 450 522 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 2.2 2.3 | 35.4 40.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 732 854 | 631 736 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.4 2.6 | 46.0 50.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1024 1206 | 833 1040 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.6 | 52 | 10600 | 3.5 | 0.0176 | 1379 | 1220 | 0.098 | |
3. Fiilada nadiifka ah waxay qaadataa jiil cusub oo balaastig polyolefin ah oo ah walxo dahaadh leh. Waxay leedahay astaamo badan. Sida dab-damiska, qiiqa hooseeya, sunta yar iyo halogen la'aan. Waxay ka gudubtaa cilladaha ama fiilooyinka dhaqameed ee ka kooban halogen, waxay si adag u raacdaa isbeddelka soo koraya. Fiilada ugu weyn iyo fiilada laanta ee fiilada laanta hore loo sameeyay labaduba waxay qaataan fiilo nadiif ah, laantu waxay sidoo kale isticmaashaa qiiq yar, sunta yar iyo halogen la'aan balaastig cusub.
Magaca nambarka: fiilada nadiifinta: GWDZ-,WDZA-,WDN-,WDZAN-
Qaab-dhismeedka iska caabbinta dabka ee aan halogen ahayn fiilada laanta hore ee nadiifka ah
1. kondur 2.dahaarka (XLPE)3. qolof (qiiq yar, aan sun ahayn, polyolefin aan halogen ahayn)
Qaab-dhismeedka fiilada laanta ee nooca nadiifka ah ee hore loo shubay ee aan dabka halogen u adkaysan karin
Qaab-dhismeedka fiilada laanta ee nooca nadiifka ah ee hore loo shubay ee aan dabka halogen u adkaysan karin
1. kontaroole 2. dahaarka dab-damiska 3. dahaarka (XLPE) 4. qolof (qiiq yar, aan sun ahayn, polyolefin aan halogen ahayn)
Halbeegyada fiilo laan oo nadiifin ah oo hal mar ah oo 0.6/1kV ah (GWDZ-,WDZA-,WDN-,WDZAN-)
| Silig | Dhumucda dahaarka ee magacaaban (mm) | Dhumucda magacaaban ee qolofta (mm) | Qiyaastii dhexroorka dibadda guud (mm) | 20℃ caabbinta ugu badan ee kaari (Ω/Km) | Miisaanka qiyaasta ah (kg/km) | Heerka hadda la qiimeeyay (A) | Heerka hadda la qiimeeyay (A) | (V/A m)x10-3 | ||
| Magac-u-yaal isdhaafsi-qaybood aagga gudbiyaha (mm2) | qaab-dhismeed (Lambarka/mm) | Qiyaastii dibadda dhexroor (mm) | ||||||||
| 10 16 | 7/1.35 | 4.05 4.7 | 0.7 0.7 | 1.4 1.4 | 9.5 10.0 | 1.83 1.15 | 155 210 | 85 113 | 75 10 | 2.0 1.3 |
| CRS | ||||||||||
| 25 35 | CRS | 5.9 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.5 | 0.727 0.524 | 310 410 | 150 181 | 132 164 | 0.84 0.63 |
| CRS | ||||||||||
| 50 70 | CRSC.RS | 8.0 9.7 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 0.387 0.268 | 560 765 | 265 290 | 196 255 | 0.49 0.36 |
| 95 120 | CRSC.RS | 11.4 12.8 | 1.1 1.2 | 1.4 1.5 | 17.5 19.5 | 0.193 0.153 | 1010 1270 | 347 410 | 310 360 | 0.29 0.24 |
| 150 185 | CRSC.RS | 14.3 15.8 | 1.4 1.6 | 1.6 1.6 | 22 24 | 0.124 0.0991 | 1580 1930kii | 470 530 | 419 479 | 0.21 0.19 |
| 240 300 | CRSC.RS | 18.3 20.5 | 1.7 1.8 | 1.7 1.8 | 26 29 | 0.0754 0.0601 | 2490 3090 | 640 725 | 565 643 | 0.16 0.15 |
| 400 500 | CRSC.RS | 23.3 26.4 | 2.0 2.2 | 2.0 2.2 | 32 36 | 0.0470 0.0366 | 4070 5050 | 845 980 | 771 940 | 0.131 0.120 |
| 630 | CRSC.RS | 30.2 | 2.4 | 2.4 | 40 | 0.0283 | 6350 | 1150 | 1130 | 0.111 |
Sawir-gacmeedka rakibidda fiilada laanta
Wixii faahfaahin ah, fadlan la xiriir iibiyahayaga iyada oo loo marayo Su'aalaha Badiya La Weydiiyo (FAQs)
